PLCs, Power Supplies & Others

Precision Measurement for Flow and Level

The Yokogawa F9340GF measures differential pressure for flow, level, and density applications in industrial processes. This transmitter delivers a reference accuracy of 0.075% of span for reliable data acquisition . It provides a 4 to 20 mA analog output with digital HART communication protocol . Consequently, this device suits oil and gas, chemical, and power generation industries.

Pressure and Performance Specifications

The F9340GF handles a maximum working pressure of 16 MPa for high-pressure applications. Its turndown ratio reaches up to 100:1 for flexible range configuration . The transmitter responds within 100 milliseconds to pressure changes for dynamic process control . Moreover, ambient temperature effects remain below 0.05% per 10 °C for stable readings .

Construction and Material Quality

This transmitter features a stainless steel housing for corrosion resistance and durability . The Yokogawa F9340GF incorporates a silicon resonant sensor for long-term stability . Wetted parts utilize Hastelloy C276 for compatibility with aggressive process fluids . A polyurethane-coated aluminum cover provides additional protection in harsh environments .

Mounting and Physical Dimensions

The unit weighs 36 kilograms and measures approximately 240 x 180 x 160 millimeters . It supports standard 2-inch pipe mounting or direct flange installation . The F9340GF includes a local LCD display for real-time pressure indication . Electrical connections use 1/2-inch NPT conduits for secure cable entry .

Environmental and Operational Range

This transmitter operates within an ambient temperature range of -40 to 85 °C . It stores safely between -50 and 90 °C for extended periods . The Yokogawa F9340GF carries an IP67 protection rating for outdoor and washdown applications . Additionally, it meets SIL 2 safety integrity level requirements .

Technical Specifications

Details